We have some very simple requirements but 1office has enabled us to operate from a country where we have no physical presence. They provide very useful service and have supported me well when required... See more
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I've been with 1Office for 8 years now. While they're a bit pricier than others, they're totally worth it. I've always felt my company was in good hands, no matter what I needed. Their accounting s... See more
Company replied
Absolutely not worth it. Most expensive and worst accountants I have ever worked with. Overcharging and negligent. Go with them if you want to get ripped off and still fined by the Estonian tax au... See more
Company replied
We've been working with Kerttu Kaar and her team for the last 3 years and it's been a great experience. Kerttu is quick to reply, easy to understand, and always delivers on-time anything we request.... See more
Company details
About 1Office Group
Written by the company
We aim to be a good and long-lasting partner in your business. Whether you are founding a company as a freelancer, building the startup, getting into physical goods and e-commerce, or having more complex business models with multiple shareholders, we have a solution for you.
All options come with a convenient business management system, app and our full support.
1Office also has offices in Sweden, Finland, the UK, Latvia, and Lithuania. It means we can also help your company expand and consult on taxes and legal matters outside Estonia. In addition, 1Office recently opened services in Ireland.
Contact info
Narva mnt 5, 10117, Tallinn, Estonia
- +372 631 1118
- support@1office.co
- 1office.co
Replied to 60% of negative reviews
Typically takes over 1 month to reply
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Very helpful and with good…
Very helpful and with good cooperation.They handle their tasks well.Friendly and helpful.
Fast Group Baltic OÜ
Taissia is experienced and very kind
Taissia is experienced and very kind. What a pleasure to work with you
I thank Taissia for her availability…
I thank Taissia for her availability and efficiency, always available when I need information and advice. I thank 1office for directing me to her, thank you again
Working with Taissia has been great
Working with Taissia has been great! We needed to align on a few things at the start, but once everything was set, the process has been smooth. She's professional, reliable, and a pleasure to work with.
A reliable partner
1Office was the portal I used to register my company from the beginning back in 2019. I use their business address services and annual report submission preparation.
This year, Taissia helped submit the annual report efficiently. Her communication was clear, with full attention to the details!
very satisfied
I switched to 1Office four years ago from a provider that was shifting to a solely 'automated' model, because I want hands-on bookkeeping and oversight. I have been very satisfied with the professional and hands-on nature of the services I have received from my accountant, Taissia Jegorova, and the other staff of 1Office.
Great and reliable service since 2017.
I have been a happy client for since 2017 and can only say I have always received the support and service you can expect. Fast replies and very helpful when needed.
Easy to work with and can only recommend the service.
Big thank you to Olga for the last couple of years for efficient work.
Can recommend their reliable services
I’ve been with this company for almost a year now and have had a seamless experience throughout. They handle everything promptly, and any questions I have are answered quickly and clearly. All documents are submitted on time, and I haven’t encountered any issues. I plan to continue working with this company and highly recommend their reliable services
Taissia excellent performance
Taissia is my personal accountant for several years now. Excellent job, makes great reporting, reminds me for docs if anything forgotten :)
Happy to use services from 1office.
Believe the 1 star reviews. All happen to me as well
Hidden terms in their website. Read everything and even if you open an account in their website READ. They will try to obligate the customer to be paying even if you wish to leave. Imagine you do not wish to use the service and they force you to pay "exist fee" how stupid is that? Also at least 2x overpriced compared to what I got. In total for processing literally 0 invoices they charged my 700 EURs!!!! when I compared to the current market. A bit manipulation for me to pay while they could have said that hei if you do not have invoice you do not need to pay.

Reply from 1Office Group
Good service
Good service. Mari is very friendly and always ready to help.

Reply from 1Office Group
The right choice on the e-residency marketplace
I have been introduced to the company through Tõnis Jõgeva, who was the representative of 1Office joining events and Board meetings of the Estonian e-resident chamber organisation EERICA. My company Phasegrowth shifted to 1Office from our previous service provider, and I immediately found it it was the right decision! I have been professionally supported by a dedicated experienced accountant: Viivika Elmi-Drobet (kudos!), who has been with my company through all unexpected documents and transactions to be reported. She stood by my team and me, and we are incredibly helpful for her timely responses and spotless work since day one of our cooperation with her. It has been nearly 2 years now and we are definitely committed to coninuing this collaboration. It gives us the sense of solidity and trust, and does not distract us from our daily tasks.

Reply from 1Office Group
1Office Saves Time
I've being working with Mari Saan for almost a year by now. She is very knowledgeable about accounting, and she provides excellent response. 1Office really is a time saver.

Reply from 1Office Group
Mari Saan excellent accountant
Mari Saan has been an excellent helping hand as my personal accountant. She is punctual and efficient and always reminds me of my deadlines. At the same time she is extremely friendly and nice. Five stars.

Reply from 1Office Group
Kristina Popov
Really happy with 1Office in general, but in particular Kristina Popov is really attentive, responsive and dilligent in her work!

Reply from 1Office Group
Taissia Jegorova from 1Office
Taissia Jegorova provided very prompt and detailed guidance and made sure to remind me of important deadlines. Taissai is reason why I want to keep working with 1office from Estonia.

Reply from 1Office Group
Company in Estonia
When we started our company in Estonia we haven't any experience of Estonian administration, 1office was there to support us in everything. We were in contact with Olga Bajeva and she has been the most helpful ever, she used to support, advice, suggest and remind us a lot of important company stuff

Reply from 1Office Group
Easy opening a Ltd in the UK
We first started with a company in Estonia, but it was feasible because of our location. They suggested we open in the UK, which was very quick and smooth, Annika who manages the UK office, is always very helpful when we have questions.

Reply from 1Office Group
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